[Free AI] How to Fix the "Face Changing Problem" in AI Video Production
When producing
videos with a narrative such as movies, dramas, or music videos,
consistency of the character's face is crucial.
If the face changes in the middle of the video,
they may look like a different person
the viewer may become confused
the flow of the story becomes difficult to follow
these are some of the problems that can occur.
In AI-assisted video production, such facial changes (character inconsistency) are not uncommon.
You can fix faces that have changed midway
Even if
the character's face changes in the middle of the video you are producing, it is possible to fix it.
Moreover, for this correction, you can use
free open-source AI models
online services available for free
that you can utilize.
In other words, even without using special paid tools,
you can perform face correction in a free environment.
Two ways to use
There are mainly the following two methods for this face correction.
1. Method using a local environment
This is a method of running AI on your own computer to make corrections. This is recommended if you have a PC with a GPU.
The advantages of a local environment are as follows:
No usage limits
Can process in high quality
Can be processed entirely on your own PC
② How to use online services
Even if you don't have a PC with a GPU, you can fix faces by using
free online tools.
The features of this method are:
Available for free
No login required
Can be used entirely in a browser
.
If you are concerned about your PC specs, this method is recommended.
FaceFusion operating environment
FaceFusion works even without a GPU.
However, processing speed will be significantly slower if processed using only the CPU, so
using a GPU is recommended if possible.
The following are the recommended operating environment guidelines for FaceFusion.
OS
Minimum: Windows 10 / 11, macOS, Linux
Recommended: Windows 10 / 11 (64-bit)
CPU
Minimum: Intel Core i5 / AMD Ryzen 5 or higher
Recommended: Intel Core i7 / AMD Ryzen 7 or higher
GPU
Minimum: Can work with CPU only (though very slow)
Recommended: NVIDIA RTX 3060 or higher
VRAM
Minimum: 4GB or more
Recommended: 8GB to 24GB (more is needed for higher resolutions)
Memory (RAM)
Minimum: 8GB or more
Recommended: 16GB to 32GB
Storage
Minimum: HDD is acceptable
Recommended: SSD (for faster loading speeds)
It will work even without a GPU, but
Processing time becomes longer
Processing high-resolution videos is difficult
There are limitations such as these.
Explanation of how to use it in a video
This time, I have prepared the following two types of explanatory videos.
1. How to use it in a local environment
2. How to use it with an online service
I explain the installation methods and specific usage for each in detail in the videos.
Please take a look.
Please use them as a reference.